<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>Complex flexbox example</title>
    <style>
        html {
            font-family: sans-serif;
        }

        body {
            margin: 0;
        }

        header {
            background: purple;
            height: 100px;
        }

        h1 {
            text-align: center;
            color: white;
            line-height: 100px;
            margin: 0;
        }

        article {
            padding: 10px;
            margin: 10px;
            background: aqua;
        }

        /* Add your flexbox CSS below here */

        section {
            display: flex;
        }

        article {
            flex: 1 200px;
        }

        article:nth-of-type(3) {
            flex: 3 200px;
            display: flex;
            flex-flow: column;
        }

        article:nth-of-type(3) div:first-child {
            flex: 1 200px;
            display: flex;
            border: 1px solid black;
            flex-flow: row wrap;
            align-items: center;
            justify-content: space-around;
        }

        button {
            flex: 1 200px;
            margin: 5px;
            font-size: 18px;
            line-height: 1.5;
            flex-flow: row wrap;
        }
    </style>
</head>

<body>
    <header>
        <h1>Complex flexbox example</h1>
    </header>

    <section>
        <article>
            <h2>First article</h2>

            <p>Tacos actually microdosing, pour-over semiotics banjo chicharrones retro fanny pack portland everyday
                carry vinyl typewriter. Tacos PBR&B pork belly, everyday carry ennui pickled sriracha normcore hashtag
                polaroid single-origin coffee cold-pressed. PBR&B tattooed trust fund twee, leggings salvia iPhone photo
                booth health goth gastropub hammock.</p>
        </article>

        <article>
            <h2>Second article</h2>

            <p>Tacos actually microdosing, pour-over semiotics banjo chicharrones retro fanny pack portland everyday
                carry vinyl typewriter. Tacos PBR&B pork belly, everyday carry ennui pickled sriracha normcore hashtag
                polaroid single-origin coffee cold-pressed. PBR&B tattooed trust fund twee, leggings salvia iPhone photo
                booth health goth gastropub hammock.</p>
        </article>

        <article>
            <div>
                <button>Smile</button>
                <button>Laugh</button>
                <button>Wink</button>
                <button>Shrug</button>
                <button>Blush</button>
                <button>Blush</button>
                <button>Blush</button>
                <button>Blush</button>
                <button>Blush</button>
                <button>Blush</button>
                <button>Blush</button>
            </div>
            <div>
                <p>Tacos actually microdosing, pour-over semiotics banjo chicharrones retro fanny pack portland everyday
                    carry vinyl typewriter. Tacos PBR&B pork belly, everyday carry ennui pickled sriracha normcore
                    hashtag polaroid single-origin coffee cold-pressed. PBR&B tattooed trust fund twee, leggings salvia
                    iPhone photo booth health goth gastropub hammock.</p>
            </div>
            <div>
                <p>Cray food truck brunch, XOXO +1 keffiyeh pickled chambray waistcoat ennui. Organic small batch paleo
                    8-bit. Intelligentsia umami wayfarers pickled, asymmetrical kombucha letterpress kitsch leggings
                    cold-pressed squid chartreuse put a bird on it. Listicle pickled man bun cornhole heirloom art
                    party.</p>
            </div>
        </article>
    </section>
</body>

</html>